Ke CHEN

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Chongqing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Concrete construction method for controlling setting time and speci...
- Patent number 10,875,811
- Issue date Dec 29, 2020
- Pengcheng Zhang
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
SNOW SHOVELING AND SNOW DISCHARGING ASSEMBLY OF SNOW SWEEPING ROBOT
- Publication number 20220403612
- Publication date Dec 22, 2022
- CHONGQING UNIVERSITY
- Yongduan Song
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
CONCRETE CONSTRUCTION METHOD FOR CONTROLLING SETTING TIME AND SPECI...
- Publication number 20180037507
- Publication date Feb 8, 2018
- Pengcheng ZHANG
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY